As a third-party wiki administrator, I deployed a lot of third-party extensions. But, currently, update.php of LU always tries to update all translations from the specified repository.
For example,
```name=LocalSettings.php,lang=php
$wgLocalisationUpdateRepositories = [
'github' => [
'mediawiki' => 'https://raw.github.com/wikimedia/mediawiki/master/%PATH%',
'extension' => 'https://raw.github.com/wikimedia/mediawiki-extensions-%NAME%/master/%PATH%',
'skin' => 'https://raw.github.com/wikimedia/mediawiki-skins-%NAME%/master/%PATH%'
],
'femiwiki' => [
'extension' => 'https://raw.github.com/femiwiki/%NAME%/main/%PATH%',
'skin' => 'https://raw.github.com/femiwiki/FemiwikiSkin/main/%PATH%',
],
];
```
```name=commands,lang=sh
sudo nice -n 19 php update.php
sudo nice -n 19 php update.php --repoid femiwiki
```
The first line in the above commands updates all Wikimedia-related translations but fails and skips updates for third-party extensions of 'femiwiki'.
The second line tries to update all components, MediaWiki core, MWF-deployed extensions and skins from that 'femiwiki' organization, fails, skips, and only successfully updates few extensions that belong to 'femiwiki'.